CN205342962U

CN205342962U - Dual -purpose hydrophthalmia jump ring pliers

Info

Publication number: CN205342962U
Application number: CN201620080991.3U
Authority: CN
Inventors: 周波; 许磊; 赵亮; 王磊; 蔡志祥; 潘家纯; 纪托; 陈金德
Original assignee: China University of Petroleum Beijing
Current assignee: China University of Petroleum Beijing
Priority date: 2016-01-28
Filing date: 2016-01-28
Publication date: 2016-06-29
Anticipated expiration: 2026-01-28

Abstract

The utility model discloses a dual -purpose hydrophthalmia jump ring pliers, including handle, O type joint, binding clip, jump ring recess, it is curved most advanced, the edge of a knife. Handle and binding clip link together through the joint, have curved most advancedly at the front end of binding clip, have one the jump ring recess on curved pointed end, there is the arc edge of a knife at the binding clip back. The utility model provides a novel dual -purpose hydrophthalmia jump ring pliers can be effectual blocks the hydrophthalmia jump ring with the recess, can guarantee that the jump ring does not break away from, can be stable safe put into the jump ring hydrophthalmia draw -in groove and take out the jump ring, the edge of a knife at the back also can be used for shearing simultaneously, is a novel dual -purpose pliers.

Description

A kind of dual-purpose hydrophthalmia jump ring pliers

Technical field

This utility model relates to oil drilling tool field, it particularly relates to a kind of novel dual-purpose hydrophthalmia jump ring pliers.

Background technology

At present, no matter drilling team engineer or technician discharge water a jump ring or take out hydrophthalmia jump ring, hydrophthalmia jump ring is clamped very hard with common hydrophthalmia jump ring pliers, because tip is smooth and jump ring circle is smooth equally, it is easy to can't clip and collapses situation about flying, not only dangerous but also be easy to damage pliers and hydrophthalmia jump ring, and common Circlip tongs minor structure function singleness, affect the practical efficiency of instrument.

Utility model content

Of the present utility model asking for solves the technical problem that and is in that, it is provided that a kind of novel hydrophthalmia Circlip tongs putting into or taking out hydrophthalmia jump ring easily and effectively.

Therefore, the technical solution of the utility model is as follows:

A kind of novel dual-purpose hydrophthalmia jump ring pliers, including handle, the O type pincers cheek, binding clip, jump ring groove, curved tip, the edge of a knife, described handle and binding clip link together by clamping the cheek, having curved tip in the front end of described binding clip, have one jump ring groove on described curved tip, described binding clip is backed with curved edge.

Novel dual-purpose hydrophthalmia jump ring pliers in this utility model, makes simple, easy to operate, practical.That holds handle adjustment binding clip during use opens amplitude, two termination small circles of jump ring are respectively enterd by clamping two small cusps at the curved tip of cheek control binding clip front end, termination small circle is blocked with jump ring groove, then handle is held with a firm grip thus straining jump ring so that jump ring external diameter reduces and be that jump ring is stable, such that it is able to stable safety jump ring is sent into hydrophthalmia jump ring groove, fix bit port.During same card taking spring, order is also the same, first block hydrophthalmia jump ring small circle with the groove on curved tip, pliers handle of holding with a firm grip, reduces jump ring external diameter, firmly just taking out hydrophthalmia jump ring smoothly, binding clip is backed with the edge of a knife, and to can be used to shearing be another purposes of the present utility model.

Accompanying drawing explanation

Fig. 1 is the structural representation of the novel dual-purpose hydrophthalmia jump ring pliers according to this utility model embodiment；

Fig. 2 is the side view of novel dual-purpose hydrophthalmia jump ring pliers；

Number in the figure: 1, handle；2, the O type pincers cheek；3, binding clip；4, jump ring groove；5, curved tip；6, the edge of a knife.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.It should be noted that when not conflicting, the feature in the embodiment of this patent and embodiment can be mutually combined.

As it is shown in figure 1, include handle 1, the O type pincers cheek 2, binding clip 3, jump ring groove 4, curved most advanced and sophisticated 5, the edge of a knife 6.Described handle 1 and binding clip 3 link together by clamping the cheek 2, have curved most advanced and sophisticated 5 in the front end of binding clip 3, have one jump ring groove 4 can block jump ring round mouth on curved most advanced and sophisticated 5, and it can be the another one purposes of this pliers for shearing that pliers is backed with curved edge 6.

Novel dual-purpose hydrophthalmia jump ring pliers in this utility model, makes simple, easy to operate, practical.That holds during use that handle 1 adjusts binding clip opens amplitude, by clamp the cheek 2 control binding clip 3 front end curved most advanced and sophisticated 5 two small cusps respectively enter two termination small circles of jump ring, termination small circle is blocked with jump ring groove 4, then handle 1 is held with a firm grip thus straining jump ring so that jump ring external diameter reduces and be that jump ring is stable, such that it is able to stable safety jump ring is sent into hydrophthalmia jump ring groove, auxiliary fixes bit port.During same card taking spring, order is also the same, first block hydrophthalmia jump ring small circle with the jump ring groove 4 on curved tip 5, pliers handle 1 of holding with a firm grip, reduces jump ring external diameter, firmly just taking out hydrophthalmia jump ring smoothly, binding clip is backed with the edge of a knife 6, and to can be used to shearing be another purposes of the present utility model.

In sum, content of the present utility model is not limited in the above embodiments, and those skilled in the art can propose other embodiment in technological guidance's thought of the present utility model, but this embodiment all includes within scope of the present utility model.

Claims

1. a novel dual-purpose hydrophthalmia jump ring pliers, it is characterized in that, including handle (1), the O type pincers cheek (2), binding clip (3), jump ring groove (4), curved tip (5), the edge of a knife (6), described handle (1) and binding clip (3) link together by clamping the cheek (2), having curved tip (5) in the front end of binding clip (3), have one jump ring groove (4) can block jump ring round mouth on curved tip (5), pliers is backed with curved edge (6).